Cloud Services API ReferenceIoT CoreScene Linkage RulesModify Linkage Rule

Modify Linkage Rule

Last Updated on : 2023-11-23 06:35:46download

Modify the specified linkage rule.

API address

PUT: /v2.0/cloud/scene/rule/{rule_id}

Request parameter

Parameter name	Type	IN	Required	Description
rule_id	String	uri	true	The ID of the specified linkage rule.

Description of body

Parameter name	Type	Required	Description
space_id	String	true	The ID of the specified space that is associated with the linkage rule.
name	String	false	The name of the specified linkage rule.
decision_expr	String	false	The condition expression. Valid values: `and`: AND. `or`: OR. `c1&c2`: custom expression.
conditions	List	false	The collection of conditions.
actions	List	false	The collection of actions.
effective_time	EffectiveTime	false	The effective time.

Description of effective_time

Parameter name	Type	Required	Description
start	String	true	The start time.
end	String	true	The end time.
loops	String	true	The cycle when the specified linkage rule is triggered. The value is a seven-digit number consisting of `0` and `1`. `0` means disabled and `1` means enabled. The first digit represents Sunday and the other digits represent Monday to Saturday sequentially. For example, `0011000` represents a scheduled task is executed every Tuesday and Wednesday.
time_zone_id	String	true	The ID of the specified time zone.

Description of conditions

Parameter name	Type	Required	Description
entity_id	String	true	The object ID of the specified condition.
entity_type	String	true	The object type of the specified condition. Valid values: `timer`: timer. `weather`: weather condition. `device_report`: data reporting by the device.
code	Integer	true	The unique code of the specified condition.
expr	Expr	true	The calculation expression.

Description of actions

Parameter name	Type	Required	Description
entity_id	String	true	The object ID of the specified action.
action_executor	String	true	The object type of the specified action. Valid values: `delay`: Delay an action. `device_issue`: Send an instruction to a device. `device_group_issue`: Send an instruction to a device group.
executor_property	ExecutorProperty	true	The details of the specified action.

Description of expr

Parameter name	Type	Required	Description
status_code	String	true	The code of the specified status. This parameter is required when `entity_type` is `device_report`.
comparator	String	true	The comparison expression. This parameter is required when `entity_type` is `device_report` and `weather`. Valid values: `==`: equal to. `>`: greater than. `<`: less than.
status_value	Object	true	The value of the specified status. This parameter is required when `entity_type` is `device_report`.
date	String	false	The date when the specified linkage rule is triggered.
time	String	true	The time when the specified linkage rule is triggered.
loops	String	false	The cycle when the specified linkage rule is triggered. The value is a seven-digit number consisting of `0` and `1`. `0` means disabled and `1` means enabled. The first digit represents Sunday and the other digits represent Monday to Saturday sequentially. For example, `0011000` represents a scheduled task is executed every Tuesday and Wednesday.
time_zone_id	String	true	The ID of the specified time zone.
weather_code	String	true	The code of the specified status. This parameter is required when `entity_type` is `weather`.
weather_value	Object	true	The value of the specified status. This parameter is required when `entity_type` is `weather`.

Description of executor_property

Parameter name	Type	Required	Description
function_code	String	true	The code of the specified instruction. This parameter is required when `action_executor` is `device_issue` or `device_group_issue`.
function_value	Object	true	The value of the specified instruction. This parameter is required when `action_executor` is `device_issue` or `device_group_issue`.
delay_seconds	Integer	true	The delay time. This parameter is required when `action_executor` is `delay`.

Return parameter

Parameter name	Type	Description
result	Boolean	Indicates whether the linkage rule is modified successfully.

Request example

PUT: /v2.0/cloud/scene/rule/***

{
  "space_id": "150***",
  "name": "Test Scene",
  "type": "automation",
  "decision_expr": "or",
  "effective_time": {
    "start": "00:00",
    "end": "23:00",
    "loops": "1111111",
    "timezone_id": "Asia/Shanghai"
  },
  "conditions": [
    {
      "code": 1,
      "entity_id": "****",
      "entity_type": "device_report",
      "expr": {
        "status_code": "switch_1",
        "comparator": "==",
        "status_value": true
      }
    }
  ],
  "actions": [
    {
      "entity_id": "****",
      "action_executor": "device_issue",
      "executor_property": {
        "function_code": "switch_1",
        "function_value": true
      }
    }
  ]
}

Return example

{
    "tid": "****",
    "result": true,
    "t": 1677741828415,
    "success": true
}

Error code

For more information, see error code.

Limits on API Request Frequency

For more information, see Limits on API Request Frequency.

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